We're very pleased to offer you Harvard Apparatus pH electrodes for your consideration. As a scientist you recognize that the level of quality of any research laboratory equipment helps you to determine the amount of time you spend on your project and the quality of the end result. Finding your optimum model of Harvard Apparatus pH electrodes might just be daunting process; though with the assistance of our product professionals at LabPlanet you can be assured you have selected the most suitable equipment for your method. Our solution experts have more than 15 years combined experience in lab products and solutions and they are here from 7am to 5pm CST to guide you. Are you not in the USA? Working very late and have an important question? Then email us at sales@labplanet.com and we will quickly respond with information. Perhaps you plan a purchase and desire pricing as well as availability; in that case, call or simply send us an email and we will send a quotation with lead times for shipping and delivering to your location.![]()